But Kit saw that it was a critical moment, and that great mischief might be done. He looked about him for help, for he was far from able to cope with his brawny antagonist. Still he clung to the arm of the intruder, and succeeded in delaying his purpose.

"Let go or I'll cut you!" said the miner, savagely.

Then Kit in desperation raised the cry, "Hey, Rube!"

But it hardly seemed likely to bring the needed assistance, for all the fighting men were engaged in the battle near the ticket seller.

"That won't do no good, young bantam!" said the ruffian, as he aimed a blow at our hero.

Kit's career would in all probability have been cut short, but for the timely arrival of Achilles Henderson. The giant had heard the boy's warning cry, and being near at hand, rushed to his aid. His arrival was most opportune. He seized the miner in his powerful grasp, and the ruffian, strong and muscular as he was, was like a child in his clutch. His knife fell from his hand, as he was shaken like a reed by the giant.

"Secure the knife, Kit!" cried Achilles.

Kit needed no second bidding. He stooped swiftly and took up the weapon.

But Achilles was needed in another direction.

The contest between the miners and the canvas men still raged fiercely near the ticket stand. It looked as if the intruders would conquer. From the ranks of the defenders rose a wild and desperate cry, "Hey, Rube!"